1. Department of Zoology, Faculty of Science, Alexandria University, Alexandria, Egypt,
2. Mansoura University Vertebrate Paleontology Center (MUVP), Department of Geology, Faculty of Science, Mansoura University, 35516 Mansoura, Egypt, ,
3. Museum of Zoology, University of Sao Paulo, Sao Paulo, Brazil,
4. Department of Integrative Anatomical Sciences, Keck School of Medicine of USC, University of Southern California, Los Angeles, California 90033, U.S.A.,
5. Institute of Global Health and Human Ecology (I-GHHE), School of Sciences and Engineering, American University in Cairo AUC Avenue, PO Box 74, New Cairo 11835, Egypt,